the diff in the 2 lights I posted is just that one doesn't have the removeable working parts but does have the riveted on swivel base - my buddy had both on the wall when I asked - the long arm is longer for the burb, the rest is the same - I'll ask buddy about the base, but I'd bet GM made sure it'd fit both car and truck .... I've only seen glass lensed ones, plastic may have been an aftermarket replacement thing late in the game

I've always heard that the same light fit all year clamshell gates, 47-59

Bill


Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics